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logger configuration to log to file and print to stdout
...ndler)
Prints to the format of:
2012-12-05 16:58:26,618 [MainThread ] [INFO ] my message
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Are Exceptions in C++ really slow
...ypical if (error) strategy:
the Zero-Cost model, as the name implies, is free when no exceptions occur
it costs around 10x/20x an if when an exception does occur
The cost, however, is not trivial to measure:
The side-table is generally cold, and thus fetching it from memory takes a long time
D...
1030 Got error 28 from storage engine
... have your Mysql data_dir in a different partition (or disk) which do have free space, you must have free space on / and /tmp (of course you could have last ones on a different partition/disk)
– Diego Andrés Díaz Espinoza
Mar 31 '15 at 15:35
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Which iomanip manipulators are 'sticky'?
...Sticky
All the other manipulators return a stream object. Thus any state information they change must be recorded in the stream object and is thus permanent (until another manipulator changes the state). Thus the following manipulators must be Sticky manipulators.
[no]boolalpha
[no]showbase
[no]s...
What's the difference between “static” and “static inline” function?
...finition must be provided in a different translation unit. The compiler is free to use either the inline or the external definition if the function is called within the current translation unit.
As the compiler is free to inline (and to not inline) any function whose definition is visible in the cu...
What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
...fter the comments discussion, and edits, I thought I'd throw out some more information about the benefits and downsides to specific implementations, and why you might choose one over the other, given your situation.
GMTL -
Benefits: Simple API, specifically designed for graphics engines. Include...
'console' is undefined error for Internet Explorer
...d IE doesn't define console.debug
*
* Chrome 41.0.2272.118: debug,error,info,log,warn,dir,dirxml,table,trace,assert,count,markTimeline,profile,profileEnd,time,timeEnd,timeStamp,timeline,timelineEnd,group,groupCollapsed,groupEnd,clear
* Firefox 37.0.1: log,info,warn,error,exception,debug,table,tr...
Twitter Bootstrap Form File Element Upload Button
...-selector" type="file" style="display:none"
onchange="$('#upload-file-info').html(this.files[0].name)">
Button Text Here
</label>
<span class='label label-info' id="upload-file-info"></span>
The solution above requires jQuery.
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Is a memory leak created if a MemoryStream in .NET is not closed?
...anyway is that a new implementation may introduce resources which would be freed on Dispose.
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Generating UML from C++ code? [closed]
...
BoUML is not free!
– deepdive
Jan 21 '14 at 8:17
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